Wouldnt touch anything from fleebay
I bought my auto GQ rad from natrad, thru an independant and it was cheaper again
The issue youll have is the holes for the lower sensors arent on any new radiator,even from natrad they just dont do them ,so youll have to get holes made and threads work done for the sensors
Im not sure if anyone does the holes and threads now, but they didnt 18 months ago
Something for you to check if you have lower radiator sensors or not
I went to a steel header tank , copper core replacement as any radiator with plastic tanks ill steer clear from as the tanks cant be found

Ring around the price difference will shock you